Module: Ambience::CoreExt::Hash

Defined in:
lib/ambience/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge(other_hash) ⇒ Object

Returns a new Hash with self and other_hash merged recursively. Implementation from ActiveSupport::CoreExtensions::Hash::DeepMerge.



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# File 'lib/ambience/core_ext.rb', line 7

def deep_merge(other_hash)
  merge(other_hash) do |key, oldval, newval|
    oldval = oldval.to_hash if oldval.respond_to? :to_hash
    newval = newval.to_hash if newval.respond_to? :to_hash
    oldval.class.to_s == "Hash" && newval.class.to_s == "Hash" ? oldval.deep_merge(newval) : newval
  end
end

#deep_merge!(other_hash) ⇒ Object

Returns a new Hash with self and other_hash merged recursively. Modifies the receiver in place. Implementation from ActiveSupport::CoreExtensions::Hash::DeepMerge.



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# File 'lib/ambience/core_ext.rb', line 17

def deep_merge!(other_hash)
  replace deep_merge(other_hash)
end